Robotics and Arduino Fundamentals

Which skill is important for solving problems in the 21st century?

• Critical thinking

• Jumping

• Sleeping

• Eating

What is one of the materials needed for building an ultrasonic robot?

• Arduino Uno R3

• Hammer

• Paintbrush

• Glue

Which tool is mentioned as necessary for the ultrasonic robot project?

• Small screwdriver

• Hammer

• Paintbrush

• Glue stick

Which skill is important for adapting to changes in the 21st century?

• Resilience

• Jumping

• Sleeping

• Eating

What is the operating current of the sensor?

• 5mA

• 10mA

• 2mA

• 20mA

What is the range of the sensor?

• 1cm to 2m

• 2cm to 4m

• 5cm to 5m

• 10cm to 10m

What is the purpose of the battery holder in the 2WD Robot Kit?

• To hold 4 batteries

• To store extra parts

• To connect to a computer

• To charge the robot

What is the main use of the ultrasonic sensor in robotics?

• To detect distance to objects

• To measure temperature

• To capture images

• To play sounds

What happens when the distance is less than or equal to 40 cm?

• The robot speeds up

• The robot stops and performs a maneuver

• The robot changes direction randomly

• The robot turns off

What is the first step after inserting the code into the Arduino IDE?

• Press the Load button

• Press the Verify button

• Press the Start button

• Press the Stop button